Gabby Douglas goes undercover. And, after nearly 60 years, “Rocky and Bullwinkle” adapts to a new era.

What’s on TV

UNDERCOVER BOSS: CELEBRITY EDITION 8 p.m. on CBS. Celebrities surprising unsuspecting plebeians is practically a cottage industry at this point. There’s Undercover Lyft, Jimmy Fallon’s subway busker series, Jimmy Kimmel’s “I Witness News” — and now this show, which sends famous people to discover unknown talent in their fields. Future episodes will feature Deion Sanders and Idina Menzel, and this inaugural one on Friday stars Gabby Douglas, mingling with gymnasts and coaches. It seems a little implausible that young gymnasts wouldn’t recognize the gold-medal Olympian — but a curly gray wig and heavy face makeup might just do the trick.

LIVE FROM LINCOLN CENTER 9 p.m. on PBS (check local listings). Andrew Rannells has established himself as a bona fide triple threat, singing and dancing on Broadway in “The Book of Mormon” and “Falsettos” and acting on TV in the HBO show “Girls.” He performs here in concert, singing renditions of Bruce Springsteen’s “Born to Run,” Peter Gabriel’s “Big Time” and more.

What’s Streaming

EVIL GENIUS on Netflix. A pizza delivery man, a bomb, a bank robbery, a scavenger hunt and a grisly death: These are not pieces from a Quentin Tarantino movie, but rather a real-life plot that unfolded in 2003 in Pennsylvania and shocked the nation. That year, a man walked into a bank with a bomb locked onto his neck; the F.B.I. was led on a wild-goose chase by the conspirators in order to remove it. The outlandish turn of events inspired a movie and now is depicted in this new documentary series which, like the transfixing “Wild Wild Country,” was executive produced by the Duplass brothers.

MEET MY MOM on Facebook Watch. Reese Witherspoon has been involved in many onscreen mother-daughter relationships over the years — playing the daughters of notable actresses like Mary Steenburgen (“Four Christmases”) or Tess Harper (“The Man in the Moon”), and more recently caring for a new generation in “Home Again” and “Big Little Lies.” Now, just in time for Mother’s Day, she’s producing a new series consisting of conversations between celebrities and their mothers. The first episode will focus on Ms. Witherspoon herself, as she reminisces with her mom about her upbringing in Nashville. Future episodes will include Adam Rippon, Lilly Singh and Ashley Graham.